CN207454528U - A kind of spherical plain bearing rod end for electric pushrod - Google Patents
A kind of spherical plain bearing rod end for electric pushrod Download PDFInfo
- Publication number
- CN207454528U CN207454528U CN201721455942.4U CN201721455942U CN207454528U CN 207454528 U CN207454528 U CN 207454528U CN 201721455942 U CN201721455942 U CN 201721455942U CN 207454528 U CN207454528 U CN 207454528U
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- Prior art keywords
- spherical
- outer ring
- plain bearing
- bearing rod
- electric pushrod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of spherical plain bearing rod ends for electric pushrod, including spherical, Internal Spherical Surface outer ring, threaded shank outer ring, babinet, the spherical is arranged among the Internal Spherical Surface outer ring, the Internal Spherical Surface outer ring is arranged among the threaded rod outer ring, and the threaded rod outer ring is arranged at the box back.The utility model employs spherical cylindrarthrosis, spherical plain bearing rod end can be according to actual needs, installation direction is adjusted to a certain extent, when being assembled with host, the core of spherical plain bearing rod end is spherical shape, it can make banking motion in the range of certain angle, when mounting hole nonparallelism is larger end to end for push rod, remain to work normally.
Description
Technical field
The utility model is related to a kind of bearing more particularly to a kind of spherical plain bearing rod ends for electric pushrod.
Background technology
Electric pushrod is universal auxiliary drive, can extensive utilization and electric power, machinery, metallurgy, traffic, mine,
Oil, chemical industry, restart, transport, building, grain raise processing etc. industries, electric pushrod the rotary motion of motor is changed into push rod
Straight reciprocating motion power-driven gear, available in various simple or complicated technological process as perform machinery make
With to realize far distance controlled, centralized Control or automatically control.
The push rod installation of the electric pushrod of the prior art is generally installed using fixed shaft hole matching, runs into final assembly hole
Position it is not parallel when can generate extra lateral force, cause push rod operating current become larger even the stuck problem of push rod.
Utility model content
The technical problems to be solved in the utility model is in order to overcome the defects of the prior art, now to provide a kind of for electricity
The spherical plain bearing rod end of dynamic push rod, solves the problems, such as the push rod not parallel bearing cisco unity malfunction of mounting hole end to end.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of spherical plain bearing rod end for electric pushrod of the utility model, feature are, described to be used for electric pushrod
Spherical plain bearing rod end include spherical, Internal Spherical Surface outer ring, threaded shank outer ring and babinet, the spherical be arranged at it is described in
Among spherical outer ring, the Internal Spherical Surface outer ring is arranged among the threaded rod outer ring, and the threaded rod outer ring is arranged at described
Box back.
Preferably, the spherical body thickness is arranged to 12 millimeters.
Preferably, the spherical shaft hole diameter is arranged to 8 millimeters.
The positive effect of the utility model is：
The utility model employs spherical cylindrarthrosis, and spherical plain bearing rod end can be adjusted to a certain extent according to actual needs
Whole installation direction, when being assembled with host, the core of spherical plain bearing rod end is spherical shape, can make to tilt fortune in the range of certain angle
It is dynamic, when mounting hole nonparallelism is larger end to end for push rod, remain to work normally.
Description of the drawings
Fig. 1 is the spherical plain bearing rod end mounting structure schematic diagram of the preferred embodiment of the utility model.
Fig. 2 is the spherical plain bearing rod end positive structure schematic of the preferred embodiment of the utility model.
Fig. 3 is the spherical plain bearing rod end side structure schematic diagram of the preferred embodiment of the utility model.
Specific embodiment
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Among the embodiment described scope.
A kind of spherical plain bearing rod end for electric pushrod of the utility model, including spherical 1, Internal Spherical Surface outer ring 2, band spiral shell
Rasp bar outer ring 3 and babinet 4, spherical 1 are arranged among Internal Spherical Surface outer ring 2, and Internal Spherical Surface outer ring 2 is arranged in threaded rod outer ring 3
Between, threaded rod outer ring 3 is arranged at box back.Spherical 2 can adjust installation direction to a certain extent according to actual needs,
Therefore when being assembled on babinet 4, it can also make banking motion i.e. aligning in the range of certain angle and move, in push rod mounting hole end to end
When nonparallelism is larger, remain to work normally
Preferably, 1 thickness of spherical is arranged to 12 millimeters, and spherical shaft hole diameter is arranged to 8 centimetres.
The utility model is described in detail above in association with attached drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to above description.Within the spirit and principle of the utility model, that is made appoints
What modification, equivalent substitution, improvement etc., should be included within the scope of protection of this utility model.Thus, it is some in embodiment
Details should not form the restriction to the utility model, and the utility model will be using the scope that the appended claims define as this reality
With new protection domain.
Claims (3)
- A kind of 1. spherical plain bearing rod end for electric pushrod, which is characterized in that the rod end joint shaft for electric pushrod It contracts and includes spherical, Internal Spherical Surface outer ring, threaded shank outer ring and babinet, the spherical is arranged in the Internal Spherical Surface outer ring Between, the Internal Spherical Surface outer ring is arranged among the threaded rod outer ring, and the threaded rod outer ring is arranged at the box back.
- A kind of 2. spherical plain bearing rod end for electric pushrod according to claim 1, which is characterized in that the spherical Thickness is arranged to 12 millimeters.
- A kind of 3. spherical plain bearing rod end for electric pushrod according to claim 1, which is characterized in that the spherical Shaft hole diameter is arranged to 8 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455942.4U CN207454528U (en) | 2017-11-03 | 2017-11-03 | A kind of spherical plain bearing rod end for electric pushrod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721455942.4U CN207454528U (en) | 2017-11-03 | 2017-11-03 | A kind of spherical plain bearing rod end for electric pushrod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207454528U true CN207454528U (en) | 2018-06-05 |
Family
ID=62253657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721455942.4U Active CN207454528U (en) | 2017-11-03 | 2017-11-03 | A kind of spherical plain bearing rod end for electric pushrod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207454528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628283A (en) * | 2020-12-29 | 2021-04-09 | 中国航发哈尔滨轴承有限公司 | High-temperature corrosion-resistant rod end joint bearing |
-
2017
- 2017-11-03 CN CN201721455942.4U patent/CN207454528U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628283A (en) * | 2020-12-29 | 2021-04-09 | 中国航发哈尔滨轴承有限公司 | High-temperature corrosion-resistant rod end joint bearing |
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